Browsing by Author "380e3c36-fcbd-4b0d-be8d-8c930d390672"
Now showing items 1-4 of 4
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Morales Inostroza, Luis; Vicencio Poblete, Rodrigo (American Physical Society, 2016)We develop a simple and general method to construct arbitrary flat-band lattices. We identify the basic ingredients behind zero-dispersion bands and develop a method to construct extended lattices based on a consecutive ...
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Cantillano, Camilo; Mukherjee, S.; Morales Inostroza, Luis; Real, Bastián; Cáceres Aravena, G.; Hermann Avigliano, C.; Thomson, R. R.; Vicencio Poblete, Rodrigo (IOP Publishing Ltd, 2018)We report on the experimental realization of a quasi-one-dimensional photonic graphene ribbon supporting four flat-bands (FBs). We study the dynamics of fundamental and dipolar modes, which are analogous to the s and p ...
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Rojas Rojas, S.; Morales Inostroza, Luis; Vicencio Poblete, Rodrigo; Delgado, A. (American Physical Society, 2017)The localization of light in flat-band lattices has been recently proposed and experimentally demonstrated in several configurations, assuming a classical description of light. Here we study the problem of light localization ...
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Weimann, Steffen; Morales Inostroza, Luis; Real, Bastián; Cantillano, Camilo; Szameit, Alexander; Vicencio Poblete, Rodrigo (Optical Soc. Amer., 2016)We investigate, theoretically and experimentally, a photonic realization of a Sawtooth lattice. This special lattice exhibits two spectral bands, with one of them experiencing a complete collapse to a highly degenerate ...